5419-55-6
硼酸三异丙酯
+
327030-39-7
4-(3-溴-苯基)-哌嗪-1-羧酸叔丁酯
→
~87%
937048-39-0
[3-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]phenyl]boronic acid